A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 5965-01-180-7070
NSN 5895-01-564-3936
NSN 6620-01-091-9697
NSN 6105-01-453-6510
NSN 5950-00-348-6740
NSN 5985-01-480-4082
NSN 5950-01-258-4994
NSN 5930-00-924-8515
NSN 5945-01-214-3454
NSN 6130-01-474-7939
NSN 5975-01-644-2830
NSN 5975-01-528-5851